Zombified Piglins do not group-agro wardens if attacked

If a warden attacks a zombified piglin, the victim nor the other zombified piglins around it will counterattack the warden.

Expected behavior: The zombified piglins will attack the warden if attacked, similar to a player.
What actually happens: they continue to walk around as if nothing happened.

I haven't tested if this is the case for wolves.